Added cancellation order button

Hotel app/frontend/package.json

@@ -3,14 +3,14 @@
   "version": "0.1.0",
   "private": true,
   "dependencies": {
-    "@material-ui/core": "^4.8.2",
+    "@material-ui/core": "^4.9.0",
     "@material-ui/icons": "^4.5.1",
     "material-table": "^1.54.2",
     "react": "^16.12.0",
     "react-dom": "^16.12.0",
     "react-qr-reader": "^2.2.1",
-    "react-scripts": "0.9.5",
-    "semantic-ui-react-form-validator": "^1.0.2"
+    "react-router-dom": "^5.1.2",
+    "react-scripts": "0.9.5"
   },
   "devDependencies": {},
   "scripts": {

Hotel app/frontend/src/components/Customermenu.js

@@ -38,7 +38,14 @@ export default class Customermenu extends React.Component {
      const item = this.state.food[i].price;
      this.setState(prevState => {
        let fooditem = {...prevState.food}
+       console.log(fooditem);
        fooditem[i].quantity = fooditem[i].quantity - 1;
+       /*if(fooditem[i].quantity === 0){
+           return {food: this.state.food.filter((row,j) => j!==i)}
+       }
+       else{
+          return { fooditem }
+       }*/
        return { fooditem }
      })
      this.setState(prevState => {

Hotel app/frontend/src/components/Food.js

@@ -1,5 +1,5 @@
 import React, { Component } from "react";
-import MuiThemeProvider from "material-ui/styles/MuiThemeProvider";
+import { ThemeProvider as MuiThemeProvider } from '@material-ui/core/styles';
 import Table from "./Table";
 
 

Hotel app/frontend/src/components/Order.js

@@ -1,5 +1,5 @@
 import React, { useState,useEffect } from "react";
-import MuiThemeProvider from "material-ui/styles/MuiThemeProvider";
+import { ThemeProvider as MuiThemeProvider } from '@material-ui/core/styles';
 import Ordertable from "./Ordertable";
 
 

Hotel app/frontend/src/components/Pay.js

@@ -87,11 +87,27 @@ const handleClick = () => {
    }
 }
 
+const handleCancel = () => {
+  const sessid = sessionStorage.getItem("customer_access_token");
+  fetch("/order_cancel",{
+    method: "POST",
+    headers: {
+    "Content-Type": "application/json"
+    },
+    body: JSON.stringify({'sessionid':sessid})
+  }).then(res => {
+    if(res.ok){
+      alert("Order cancelled");
+      window.location.replace("/place_order")
+    }
+  })
+}
+
   return (
       <div className="bg3">
     <Card className={classes.card}>
       <CardContent>
-        <Button variant="outlined" color="primary" onClick={() => {window.location.replace("/place_order")}}>Go back to Menu</Button>
+      <button style={{display:"block", margin: "auto" ,backgroundColor:'red',color:"white",fontSize:"16px",marginBottom: "20px", height: "40px",width: 200}} onClick={() => handleCancel()}>Cancel Order</button>
         <Typography variant="h5" component="h2">
             {data1.name}
         </Typography>
@@ -131,7 +147,7 @@ const handleClick = () => {
         </div> 
       </CardContent>
       <CardActions>
-      <button style={{display:"block", width: "100%", backgroundColor:'green',color:"white", padding:" 15px 32px",fontSize:"16px", pointerEvents: "cursor",marginBottom: "20px"}} onClick={() => handleClick()}>Pay</button>
+      <button pointer="cursor" style={{display:"block", width: "100%", backgroundColor:'green',color:"white", padding:" 15px 32px",fontSize:"16px", pointer:"cursor", marginBottom: "20px"}} onClick={() => handleClick()}>Pay</button>
       </CardActions>
     </Card>
     </div>

Hotel app/server/.gitignore

@@ -1,4 +1,5 @@
 *.db
 static/
 templates/
-__pycache__
+__pycache__
+venv/

Hotel app/server/requirements.txt

@@ -0,0 +1,19 @@
+certifi==2019.11.28
+chardet==3.0.4
+Click==7.0
+docopt==0.6.2
+Flask==1.1.1
+Flask-JWT-Extended==3.24.1
+Flask-SQLAlchemy==2.4.1
+idna==2.8
+itsdangerous==1.1.0
+Jinja2==2.10.3
+MarkupSafe==1.1.1
+pipreqs==0.4.10
+PyJWT==1.7.1
+requests==2.22.0
+six==1.14.0
+SQLAlchemy==1.3.13
+urllib3==1.25.8
+Werkzeug==0.16.0
+yarg==0.1.9

README.md

@@ -1 +1,42 @@
-# DINE-IN
+<p>
+ <h1 align="center">DINE-IN</h1>
+</p>
+<p align="center"><img width="500px" height="300px"  src="https://github.com/kbindra/DINE-IN/blob/K-xoxo-commits/Hotel%20app/screenshots/logo.gif" />
+</p>
+Customers Place order while scanning QR code on tables , Check menu and place orders. Hotel Manager / staff checks the orders and serve it to customers . Customers check out with payment. 
+
+## Getting Started
+These instructions will get you a copy of the project up and running on your local machine for development and testing purposes.
+
+### Prerequisites
+Requires Nodejs and Python3 to run locally. See instructions to setup [Python3](https://www.python.org/downloads/) and [Nodejs](https://nodejs.org/en/download/) .
+
+### Installation
+#### Frontend(React)
+* Clone the repository in a folder and write the following commands
+```
+1.git clone https://github.com/WooTechnology/DINE-IN.git
+2.cd DINE-IN/Hotel App/frontend/
+3.npm install
+```
+* Start Development Server
+```
+4.npm start
+```
+Open [localhost:3000](https://localhost:3000)
+#### Backend(Flask)
+* Setup virtual environment
+```
+1.pip install virtualenv
+2.virtualenv venv --python=python3.6
+3.source venv/bin/activate
+```
+* Install all dependencies
+```
+pip install -r requirements.txt
+```
+* Run Server
+```
+python3 app.py
+```
+